| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $122.98 | 11.802% | $137.4941 | $137.49 | $137.50 | $137.50 |
| Purchase #2 | $208.76 | 12.484% | $234.8216 | $234.82 | $234.80 | $234.80 |
| Purchase #3 | $73.96 | 8.684% | $80.3827 | $80.38 | $80.40 | $80.40 |
| Purchase #4 | $45.36 | 12.330% | $50.9529 | $50.95 | $50.95 | $51.00 |
| Purchase #5 | $27.80 | 4.719% | $29.1119 | $29.11 | $29.10 | $29.10 |
| Purchase #6 | $190.48 | 5.383% | $200.7335 | $200.73 | $200.75 | $200.70 |
| Purchase #7 | $90.35 | 9.867% | $99.2648 | $99.26 | $99.25 | $99.30 |
| 7 purchase totals = | $759.69 | $832.7615 | $832.74 | $832.75 | $832.80 | |